cdo-sa.com - dns.ninja

`cdo-sa.com`

DNSSEC	⚠️ Not signed
NS	`nameserver01.mi.com.co` ⭐
		A	2800:1e0:d31:5::b^{🇨🇴 EdgeUno2800:1e0:d30::/44}
		A	52.45.124.85^{🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-45-124-85.compute-1.amazonaws.com`
NS	`nameserver02.mi.com.co`
		A	2800:1e0:d31:5::c^{🇨🇴 EdgeUno2800:1e0:d30::/44}
		A	44.253.50.94^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`ec2-44-253-50-94.us-west-2.compute.amazonaws.com`
NS	`nameserver03.mi.com.co`
		A	2800:1e0:d31:5::a^{🇨🇴 EdgeUno2800:1e0:d30::/44}
		A	56.126.23.240^{🇺🇸 Amazon56.126.0.0/16 EC2 GRU prefix}
			PTR	`ec2-56-126-23-240.sa-east-1.compute.amazonaws.com`
NS	`nameserver04.mi.com.co`
		A	2800:1e0:d31:5::8^{🇨🇴 EdgeUno2800:1e0:d30::/44}
		A	63.180.140.204^{🇺🇸 Amazon63.180.0.0/14 EC2 FRA Prefix}
			PTR	`ec2-63-180-140-204.eu-central-1.compute.amazonaws.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c25::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`MS=610B26B948E73297ED33CE39E654C89BD564C6CD`
TXT	`v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAg67F9TY69RIGsgY...`
TXT	`MS=ms80315024`
TXT	`v=spf1 include:_spf.google.com ip4:190.242.109.48 ~all`
SOA	`nameserver01.mi.com.co`hostmaster@cdo-sa.com 2024-05-24 #7

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785857844

Same first word

cdo-sa.com

cdo-sa.co.za

Similar names

doc-sa.fr

dcs-ao.com

cso-ad.jp

da-cos.com

das-co.biz

osc-ad.com

asd-co.ir

ads-co.info

aso-dc.jp

csod-a.akamaihd.net

a-docs.com

das-co.com

das-co.de

co-ads.com

DNS History

15 records (9 active, 6 former)

●NSnameserver01.mi.com.co2026-02-21 → 2026-08-04 · 3 obs

○ 2016-12-26 18:24:30
● 2026-02-21 20:55:30
● 2026-08-04 15:52:16

●NSnameserver02.mi.com.co2026-02-21 → 2026-08-04 · 3 obs

○ 2016-12-26 18:24:30
● 2026-02-21 20:55:30
● 2026-08-04 15:52:16

●NSnameserver03.mi.com.co2026-02-21 → 2026-08-04 · 3 obs

○ 2016-12-26 18:24:30
● 2026-02-21 20:55:30
● 2026-08-04 15:52:16

●NSnameserver04.mi.com.co2026-02-21 → 2026-08-04 · 3 obs

○ 2016-12-26 18:24:30
● 2026-02-21 20:55:30
● 2026-08-04 15:52:16

○NSns55.domaincontrol.com2015-08-13 → 2016-12-26 · 4 obs

● 2015-08-13 07:03:18
● 2016-12-26 18:24:30
○ 2026-02-21 20:55:30
○ 2026-08-04 15:52:16

○NSns56.domaincontrol.com2015-08-13 → 2016-12-26 · 4 obs

● 2015-08-13 07:03:18
● 2016-12-26 18:24:30
○ 2026-02-21 20:55:30
○ 2026-08-04 15:52:16

●MXalt1.aspmx.l.google.com2015-08-13 → 2026-08-04 · 2 obs

● 2015-08-13 07:03:18
● 2026-08-04 15:52:16

●MXalt2.aspmx.l.google.com2015-08-13 → 2026-08-04 · 2 obs

● 2015-08-13 07:03:18
● 2026-08-04 15:52:16

●MXalt3.aspmx.l.google.com2016-09-08 → 2026-08-04 · 3 obs

○ 2016-05-27 03:15:44
● 2016-09-08 13:10:42
● 2026-08-04 15:52:16

●MXalt4.aspmx.l.google.com2016-09-08 → 2026-08-04 · 3 obs

○ 2016-05-27 03:15:44
● 2016-09-08 13:10:42
● 2026-08-04 15:52:16

●MXaspmx.l.google.com2015-08-13 → 2026-08-04 · 2 obs

● 2015-08-13 07:03:18
● 2026-08-04 15:52:16

○MXaspmx2.googlemail.com2015-08-13 → 2016-05-27 · 4 obs

● 2015-08-13 07:03:18
● 2016-05-27 03:15:44
○ 2016-09-08 13:10:42
○ 2026-08-04 15:52:16

○MXaspmx3.googlemail.com2015-08-13 → 2016-05-27 · 4 obs

● 2015-08-13 07:03:18
● 2016-05-27 03:15:44
○ 2016-09-08 13:10:42
○ 2026-08-04 15:52:16

○A190.90.158.1462015-08-13 → 2016-05-27 · 4 obs

● 2015-08-13 07:03:18
● 2016-05-27 03:15:44
○ 2016-09-08 13:10:42
○ 2026-08-04 15:52:16

○A50.63.202.352016-09-08 → 2016-12-26 · 5 obs

○ 2016-05-27 03:15:44
● 2016-09-08 13:10:42
● 2016-12-26 18:24:30
○ 2026-02-21 20:55:30
○ 2026-08-04 15:52:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
cdo-sa.com	nameserver01.mi.com.co, nameserver02.mi.com.co, nameserver03.mi.com.co, nameserver04.mi.com.co	-

✅ Authoritative Response

Server:63.180.140.204

NS records: nameserver01.mi.com.co, nameserver02.mi.com.co, nameserver03.mi.com.co, nameserver04.mi.com.co

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdo-sa.com (unsigned zone)

⏱️ Timing

Total: 696ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`nameserver02.mi.com.co, nameserver01.mi.com.co...`
MX	5	`alt4.aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`MS=610B26B948E73297ED33CE39E654C89BD564C, v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQ...`
SOA	1	`nameserver01.mi.com.co hostmaster.cdo-sa`

Analysis

Name Servers

Four name servers handle the delegation for cdo-sa.com: nameserver01.mi.com.co, nameserver02.mi.com.co, nameserver03.mi.com.co and nameserver04.mi.com.co.

There is at least partial name server overlap between cdo-sa.com and other domains — bary.com.co, estrategias.co, beba.com.co and two more among them.

All four hostnames — nameserver01.mi.com.co, nameserver02.mi.com.co, nameserver03.mi.com.co and nameserver04.mi.com.co — resolve to two IP numbers apiece: nameserver01.mi.com.co to 52.45.124.85 and 2800:1e0:d31:5::b; nameserver02.mi.com.co to 44.253.50.94 and 2800:1e0:d31:5::c; nameserver03.mi.com.co to 56.126.23.240 and 2800:1e0:d31:5::a; nameserver04.mi.com.co to 63.180.140.204 and 2800:1e0:d31:5::8.

Mail Servers

Five mail servers handle cdo-sa.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by cdo-sa.com are shared with other domains: feal.org.br, ns500794.ns500821.ns500794.ns500795.ns500821.ns500795.ns500794.ns500821.ns500795.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, blumano.it and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com directs traffic to 172.253.62.27 and 2607:f8b0:4004:c25::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.